Golf mat



FIG. 1 is a perspective view of a golf mat showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right edge view thereof;

FIG. 4 is a top edge view thereof;

FIG. 5 is a bottom edge view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a left edge view thereof.

The broken line showing is included for the purpose of illustrating andforms no part of the claimed design.

The ornamental design for a golf mat, as shown and described.